﻿using System;
using System.Collections.Generic;
 
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using ExtAspNet;
using System.Text;

namespace HY.WEB.SA
{
    public partial class zjpubinfo : PageBase
    {

        public string whe = "", whe2 = "";
        public string us, um, ubh;
        public string tab = "zj_job";
        public int pgCount = 0;
        protected void Page_Load(object sender, EventArgs e)
        {
            us = Session["ID"].ToString();
            um = Session["user"].ToString();
            ubh = Session["bh"].ToString();

            if (ViewState["tab"] != null)
            {
                if (ViewState["tab"].ToString() != "")
                    tab = ViewState["tab"].ToString();

            }
            else
                tab = "zj_job";

            if (ViewState["whe"] != null)
            {
                if (ViewState["whe"].ToString() != "")
                    whe = ViewState["whe"].ToString();
            }
            else
                whe = "";

            if (ViewState["whe2"] != null)
            {
                if (ViewState["whe2"].ToString() != "")
                    whe2 = ViewState["whe2"].ToString();
            }
            else
                whe2 = "";
            pgCount = 0;
            Grid1.RecordCount = BLL.Bllbase.page_count(tab, whe2);
            pgCount = Grid1.RecordCount / Grid1.PageSize;
            if (Grid1.RecordCount % Grid1.PageSize != 0) pgCount += 1;
            lblcount.Text = "总记录:" + Grid1.RecordCount.ToString();


            if (!IsPostBack)
            {
                if (tab == "") tab = "zj_job";
                 btnSearch.OnClientClick =  Window1.GetShowReference("../function/search.aspx?tab="+tab+"", "高级搜索");
      
                BindGrid();
                fill(); //填充查询
                pageset();
            }

        }

        //页面设置
        void pageset()
        {
            Grid1.RecordCount = BLL.Bllbase.page_count(tab, whe2);

            pgCount = Grid1.RecordCount / Grid1.PageSize;
            if (Grid1.RecordCount % Grid1.PageSize != 0)
            {
                pgCount += 1;
            }
            Grid1.PageCount = pgCount;
            Grid1.PageIndex = 1;

            txtgo.Text = Grid1.PageIndex.ToString();
            lblpgid.Text = "当前页:" + Grid1.PageIndex.ToString();
            lblpgct.Text = "总页数:" + pgCount.ToString();
            lblcount.Text = "总记录:" + Grid1.RecordCount.ToString();
        }

          private void fill()
          {
             DataTable d=BLL.BLLfun.get_search(tab);
             for (int i = 0; i < d.Rows.Count; i++)
                    {
                        ddlfiled.Items.Add(new ExtAspNet.ListItem(d.Rows[i][1].ToString(), d.Rows[i][0].ToString()));
                    }
               ddlfiled.DataBind();

               DataTable e = BLL.BLLfun.get_where();
               for (int i = 0; i < e.Rows.Count; i++)
               {
                   ddlwhere.Items.Add(new ExtAspNet.ListItem(e.Rows[i][0].ToString(), e.Rows[i][1].ToString()));
               }
                ddlwhere.DataBind();   ddlwhere.SelectedIndex = ddlwhere.Items.IndexOf(ddlwhere.Items.FindByValue("="));

            
        }

        private void BindGrid()
        {
            DataTable table;

            table = BLL.Bllbase.get_table(tab, whe, "zbh desc", int.Parse(Grid1.PageIndex.ToString()), Grid1.PageSize);
       

            Grid1.DataSource = table;
            Grid1.DataBind();

        }

        //首页
        protected void btnf_Click(object sender, EventArgs e)
        {
            Grid1.PageIndex = 1;
            lblpgid.Text = "当前页:" + Grid1.PageIndex.ToString();
            BindGrid();
            txtgo.Text = Grid1.PageIndex.ToString();

        }
        //尾页
        protected void btne_Click(object sender, EventArgs e)
        {

            Grid1.PageIndex = pgCount;
            lblpgid.Text = "当前页:" + Grid1.PageIndex.ToString();
            BindGrid();
            txtgo.Text = Grid1.PageIndex.ToString();
        }

        //上一页
        protected void btnpre_Click(object sender, EventArgs e)
        {
            if (Grid1.PageIndex > 2)
                Grid1.PageIndex = Grid1.PageIndex - 1;
            else
                Grid1.PageIndex = 1;
            lblpgid.Text = "当前页:" + Grid1.PageIndex.ToString();
            BindGrid();
            txtgo.Text = Grid1.PageIndex.ToString();
        }

        //下一页
        protected void btnnext_Click(object sender, EventArgs e)
        {
            if (Grid1.PageIndex < pgCount)
                Grid1.PageIndex = Grid1.PageIndex + 1;
            else
                Grid1.PageIndex = pgCount;

            lblpgid.Text = "当前页:" + Grid1.PageIndex.ToString();

            BindGrid();
            txtgo.Text = Grid1.PageIndex.ToString();
        }

        //到指定页
        protected void btngo_Click(object sender, EventArgs e)
        {

            if (VAN.IsInt(txtgo.Text))
                Grid1.PageIndex = int.Parse(txtgo.Text);
            else
                Grid1.PageIndex = 1;

            if (int.Parse(txtgo.Text) > pgCount) Grid1.PageIndex = pgCount;

            if (int.Parse(txtgo.Text) < 1) Grid1.PageIndex = 1;

            lblpgid.Text = "当前页:" + Grid1.PageIndex.ToString();

            BindGrid();
            txtgo.Text = Grid1.PageIndex.ToString();
        }

        protected void Grid1_PageIndexChange(object sender, ExtAspNet.GridPageEventArgs e)
        {
            Grid1.PageIndex = e.NewPageIndex;
        }



        protected void Grid1_Sort(object sender, ExtAspNet.GridSortEventArgs e)
        {


            DataTable table;

            table = BLL.Bllbase.get_table(tab, whe, "zbh desc", int.Parse(Grid1.PageIndex.ToString()), Grid1.PageSize);   


            DataView view1 = table.DefaultView;
            view1.Sort = String.Format("{0} {1}", e.SortField, e.SortDirection);

            Grid1.DataSource = view1;
            Grid1.DataBind();
        }
        
        #region Events

        protected void btnDelete_Click(object sender, EventArgs e)
        {
            
            StringBuilder sb = new StringBuilder();
            foreach (int row in Grid1.SelectedRowIndexArray)
            {
                sb.Append(Grid1.DataKeys[row][0].ToString());
                sb.Append(",");
            }

            Alert.ShowInTop("你选择了删除项：" + sb.ToString().TrimEnd(','));
            HY.BLL.Bllbase.DeleteList(tab,sb.ToString().TrimEnd(','));
            BindGrid();

        }


        protected void Window1_Close(object sender, EventArgs e)
        {
            // Alert.ShowInTop("弹出窗口关闭了！");
           string key = txt.Text.Trim();

            try
            {
                if (key == "") whe = BLL.pub.pubwhere.get_where_sql(us, tab);
                BindGrid();

            }
            catch (Exception ex)
            {
                //  Alert.Show("查询条件错误");
            }
            finally
            {
                whe = "";
            }
            ViewState["whe2"] = whe2;
            ViewState["whe"] = whe;
        }

        #endregion
        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ttbSearchMessage_Trigger2Click(object sender, EventArgs e)
        {
            txt.ShowTrigger1 = true;
            string ddlf = ddlfiled.SelectedValue;
            string ddlw = ddlwhere.SelectedValue;
           string key = txt.Text.Trim();
            if (ddlw.Equals("="))
            {
                whe = "" + ddlf + " like  ''%" + key + "%''";
                whe2 = "" + ddlf + " like  '%" + key + "%'";
            }
            else
            {
                if (ddlf == "sid" || ddlf == "编号")
                    whe = "" + ddlf + " " + ddlw + " " + key + "";
                else
                    whe = "" + ddlf + " " + ddlw + " '" + key + "'";

            }
            if (key == "")
            {
                whe = ""; whe2 = "";
            }
            ViewState["whe2"] = whe2;
            ViewState["whe"] = whe;
            BindGrid();
        }

        /// <summary>
        /// 清除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ttbSearchMessage_Trigger1Click(object sender, EventArgs e)
        {
            txt.Text = String.Empty;
            txt.ShowTrigger1 = false;
            BindGrid();
        }

      
    

        }




    
}